Table 2.
Change in SSQ and FMS after application of VR according to shaking of VR, age group, and sex.
| Order of exposure to VR | Age group 1 | Age group 2 | Sex | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Increasing degree of shaking (n = 40) | Decreasing degree of shaking (n = 43) | P | 19 ~ 29 (n = 21) | 30–39 (n = 21) | 40–49 (n = 23) | 50–59 (n = 18) | P | 19–39 (n = 42) | 40–59 (n = 41) | P | Male | Female | P | |
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |||||||||||
| ΔSSQ | 35.15 (45.25) | 31.41 (45.73) | 0.709 | 23.43 (41.26) | 32.77 (37.97) | 38.61 (54.82) | 38.23 (45.93) | 0.683 | 28.10 (39.47) | 38.44 (50.49) | 0.301 | 29.60 (49.99) | 36.57 (40.69) | 0.487 |
| ΔFMS | 6.07 (5.09) | 5.95 (4.62) | 0.136 | 3.87 (3.42) | 4.68 (4.80) | 7.84 (5.71) | 7.65 (3.77) | 0.009 | 4.28 (4.14) | 7.76 (4.90) | 0.001 | 4.93 (4.23) | 6.98 (5.18) | 0.053 |
SSQ Simulator Sickness Questionnaire, FMS Fast Motion sickness Scale, VR virtual reality, SD standard deviation.